efi/earlycon: Replace open coded strnchrnul()

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strnchrnul() can be called in the early stages. Replace
open coded variant in the EFI early console driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Andy Shevchenko 2022-12-09 00:12:16 +02:00 • committed by Ard Biesheuvel

parent 1b929c02af

commit b7a1cd2438

1 changed files with 4 additions and 9 deletions

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13

drivers/firmware/efi/earlycon.c

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